diff options
Diffstat (limited to 'include/my_tree.h')
| -rw-r--r-- | include/my_tree.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/my_tree.h b/include/my_tree.h index 0e705e19bba..14d8593b6dc 100644 --- a/include/my_tree.h +++ b/include/my_tree.h @@ -22,7 +22,9 @@ extern "C" { #include "my_base.h" /* get 'enum ha_rkey_function' */ -#define MAX_TREE_HEIGHT 40 /* = max 1048576 leafs in tree */ +/* Worst case tree is half full. This gives use 2^(MAX_TREE_HEIGHT/2) leafs */ +#define MAX_TREE_HEIGHT 64 + #define ELEMENT_KEY(tree,element)\ (tree->offset_to_key ? (void*)((byte*) element+tree->offset_to_key) :\ *((void**) (element+1))) |